Hollow clay infill block 25 x 70 cm

Hollow clay infill blocks are especially recommended for one-way ribbed slabs with block filler with either steel or precast concrete joists. These hollow blocks are manufactured according to the highest quality and environmental standards.
The design of the hollow clay infill block, with vertical partitions and triangular reinforcements at the top and bottom, provides optimum resistance. This feature, along with a near zero breakage rate, make the hollow clay infill block for ribbed slabs an essential constructive element in any high quality and energy-efficient building.

The main advantages of ribbed floor slabs over solid concrete slabs are:

Savings in structural steel, due to its lighter weight
Lower labour costs due to its easy assembly
Better acoustic and thermal insulation
Safe usage due to its high mechanical resistance
Excellent adherence with gypsum, mortar and concrete

The 25 x 70 cm infill block is especially recommended for deep slabs with high mechanical resistance requirements.

Specification

Name: infill block 25 x 70 HC [LIST] Hollow clay infill block LNR Intended usage: Hollow clay infill block to be used jointly with precast concrete joists (EN 15037-1) with or without concrete, placed 'in-situ' for the construction of floor and roof slabs. Units per m2 = 6.3 System of evaluation and verification of the consistency of its properties: 2+ Harmonised Technical Specifications: EN 15037-3 Mechanical resistance: Class R1 Dimensional tolerance: T2 Minimum flange width: N3 Dry Bulk Density: 450 Reaction to fire: A1 Moisture expansion: ＜ 0,6 mm/m Thermal conductivity: 0,67 W/(mK) Durability: F0 [/LIST]

Technical specification